This extended-use car seat with superior comfort and convenience features is truly the only car seat a parent needs to buy. For use in infant, toddler and belt-positioning modes, the seat comes equipped with a harness system that never needs re-threading! 3-in-1 extended use car seat, the only one parents need LATCH equipped for rear-facing 5-35lbs; forward-facing 20-40lbs Belt-positioning booster 30-100lbs Five-point harness, up-front adjustment Four-position headrest adjusts with harness, never needs rethreading! Three-position recline Three-position crotch strap buckle Mesh storage pocket and removable cup/juice holder Extra-wide seat for comfort and support